A new method for determining surface roughness based on the improvement of the kinematics of the milling cutter movement during micro-cutting

A new method for determining surface roughness based on improving the kinematics of the milling cutter movement during micro-cutting has the advantage of the precise spatial position of the micro cutter edge. A change in the components of the speed of movement and rotation during a complex movement of the cutter changes the mechanism of plunging of the cutting edge into the workpiece material. Based on the model developed in this work, the kinematic parameters of the cutter were determined, and new relationships between the cutter geometry and parameters of the technological process were discovered. The revealed new relationships made it possible to determine not only the mechanism of chip formation but also the dimensions of damages to the workpiece surface during plunger cutting. © 2021 SPIE

Authors
Pivkin P.M.1, 2, 3, 4 , Ershov A.A.1, 2, 3, 4 , Fedorov S.V.1 , Zhed O.V. 5 , Kuptsov V.R.3 , Grechishnikov V.A.2
Conference proceedings
Proceedings of SPIE - The International Society for Optical Engineering
Publisher
SPIE
Language
English
Status
Published
DOI
10.1117/12.2601922
Number
1186812
Volume
11868
Year
2021
Organizations
  • 1 Dept. of High-Efficiency Processing Technologies, Moscow State University of Technology “STANKIN”, Moscow, 127055, Russian Federation
  • 2 Dept. of Cutting Tools and Shaping Technologies, Moscow State University of Technology “STANKIN”, Moscow, 127055, Russian Federation
  • 3 Lab. of Micromachining Technologies, Moscow State University of Technology “STANKIN”, Moscow, 127055, Russian Federation
  • 4 Center of Cognitive Technologies and Machine Vision, Moscow State University of Technology “STANKIN”, Moscow, 127055, Russian Federation
  • 5 Dept. of Mechanical Engineering and Inst., Russia Peoples Friendship University of Russia (RUDN University), Moscow, 127055, Russian Federation
Keywords
Cutting Edge; End Mill; Manufacturing process; Micro-Cutting
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